It prevents more reactions with lead and other substances, and allows more hardness and strength. Adding to his ability to create structures with his flexibility, he can coat his structures with the PbO layer to add extra strength, and can naturally break it at will. He can pierce enemies with his flexibility and formability then use more force by increasing his strength with the PbO layer. This ability can be used for both defensive and offensive purposes, being both a shield and a strength factor towards his